USPTO serial 71504389
AMBROTAL
Reviewed by CopyMark Law Group
Reg. 0431025Status 900
- Filing date
- Status date
- Registration date
- Jul 1, 1947
- Examiner
- —
- Law office
- FILE DESTROYED
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | ETHICAL PREPARATION FOR THE TREATMENT OF HYPERTENSION, ESSENTIAL HYPERTENSION, CARDIOVASCULAR DISEASE, ANGINA PECTORIS, AND ALSO TO BE USED AS ANON-MERCURIAL DIURETIC AND ITS ALLIED CONDITIONS | EXPIRED | Apr 29, 1946 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Dec 8, 1988 | EXRG | EXPIRED SEC. 9 | — |
| Jul 1, 1967 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |